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IMO Ship Number Check Digit Validator
x402
IMO Ship Number Check Digit Validator is a paid API for AI agents from trade.chainverdict.xyz, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).
Validates the check digit of an IMO ship identification number to confirm it is correctly formed.
Price / call$0.004
Success—
StatusUnknown
How this service works
Validate an IMO ship identification number check digit.
Output
Returns a validation result indicating whether the supplied IMO ship identification number has a correct check digit, along with details about its validity status.
Example use cases
Vessel database import validation
“We're importing a spreadsheet of vessel records — can you verify that IMO number 9321483 has a valid check digit before we add it to our system?”
Freight booking compliance check
“Before I finalize this freight booking, can you confirm that the ship's IMO number 9166778 is correctly formatted and passes its check digit?”
Maritime document auditing
“I'm auditing a cargo manifest and need to know if the IMO number listed — 9401744 — is legitimate based on its check digit.”
Technical details
Endpoint
GEThttps://trade.chainverdict.xyz/v1/imo/validateWhen to prefer
Use this endpoint when you need to programmatically verify that an IMO ship identification number's check digit is mathematically correct, particularly during data ingestion, form validation, compliance checks, or document auditing in maritime or trade logistics contexts.
Side effects
- Missing 'code' query parameter returns an error
- Non-numeric or incorrectly formatted IMO number may return invalid result or error
- IMO number with wrong number of digits may fail validation
- Network timeout or service unavailability returns HTTP error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| coderequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| valid | boolean | |
| _attestation | object |
Tags
x402
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